ifx_close

(PHP 4, PHP 5 < 5.2.1)

ifx_close — Close Informix connection

说明

ifx_close ([ resource $link_identifier ] ) : bool

ifx_close() closes the link to an Informix database that's associated with the specified link identifier.

Note that this isn't usually necessary, as non-persistent open links are automatically closed at the end of the script's execution.

ifx_close() will not close persistent links generated by ifx_pconnect().

参数

link_identifier

The link identifier. If not specified, the last opened link is assumed.

返回值

成功时返回 TRUE， 或者在失败时返回 FALSE。

范例

Example #1 Closing a Informix connection

<?php
$conn_id = ifx_connect ("mydb@ol_srv", "itsme", "mypassword");
/* ... some queries and stuff ... */
ifx_close($conn_id);
?>

参见

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